Earl Horton, Douglas Haciendas and cooperatives : a study of estate organization, land reform and new reform enterprises in Peru - Ithaca : Cornell university, 1976 - xvii, 391 p: : cartes, tab. - Latin american studies program dissertation series, 67 . Th. Doct. of philosophy bibliogr. p. 383-391 Subjects--Topical Terms: Histoire agraireRéforme agrairePropriété foncièreStructure agrairePolitique agraireCoopérativismeSiècle 20 Subjects--Index Terms: Pérou